Pneumatic nebulization gas-solid extraction of some pesticides in liquor

► A novel method, pneumatic nebulization gas-solid extraction (PN-GSE) was developed. ► The high concentration of ethanol in liquor cannot elute the analytes from the SPE column. ► In the PN-GSE, the sampling is very convenient. ► The present method should be suitable for the extraction of trace impurities in liquor.